4140331003397 has 2 divisors, whose sum is σ = 4140331003398. Its totient is φ = 4140331003396.

The previous prime is 4140331003381. The next prime is 4140331003409. The reversal of 4140331003397 is 7933001330414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3844132737316 + 296198266081 = 1960646^2 + 544241^2 .

It is a cyclic number.

It is not a de Polignac number, because 4140331003397 - 2⁴ = 4140331003381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4140331003397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4140331003597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070165501698 + 2070165501699.

It is an arithmetic number, because the mean of its divisors is an integer number (2070165501699).

Almost surely, 2^{4140331003397} is an apocalyptic number.

It is an amenable number.

4140331003397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140331003397 is an equidigital number, since it uses as much as digits as its factorization.

4140331003397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 38.

The spelling of 4140331003397 in words is "four trillion, one hundred forty billion, three hundred thirty-one million, three thousand, three hundred ninety-seven".